25855096

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 52718040

約数和(自身を除く): 26862944

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 211, 212, 289, 422, 424, 578, 844, 901, 1156, 1688, 1802, 2312, 3587, 3604, 7174, 7208, 11183, 14348, 15317, 22366, 28696, 30634, 44732, 60979, 61268, 89464, 121958, 122536, 190111, 243916, 380222, 487832, 760444, 1520888, 3231887, 6463774, 12927548, 25855096]

約数ペア:

[(1, 25855096), (2, 12927548), (4, 6463774), (8, 3231887), (17, 1520888), (34, 760444), (53, 487832), (68, 380222), (106, 243916), (136, 190111), (211, 122536), (212, 121958), (289, 89464), (422, 61268), (424, 60979), (578, 44732), (844, 30634), (901, 28696), (1156, 22366), (1688, 15317), (1802, 14348), (2312, 11183), (3587, 7208), (3604, 7174)]